Introduction
Principle of Operation HTF56 flue-mounted humidity transmitter provides on-line gas moisture measurement for boiler combustion emissions, gas turbine intake, humidifiers and related process control high temperature gases (temperature range up to 180degree) HUMICAP s sensor HTF56 uses Vaisala’s latest HUMICAP sensor, which uses the principle of polymer polymer film capacitance measurement, which brings together Vaisala’s 40 years of experience in industrial measurement, even in high humidity and high chemical pollution environments. Accurate and stable measurement performance Corrosion resistant and protective probe design
| Performance | |
| Output range | 0-40% |
| Temperature range | 0-180℃ |
| Accuracy | +/-0.5+readings*0.06Vol% at 0-150 °C |
| Response time | less than 60S |
| output and input | |
| power input | 220VAC 50Hz+/-10% |
| power | ( When heating is turned on ) 110W |
| Analog output | Can support two channels |
| Channel 1 current | 4-20mA |
| Channel 2 | Default no |
| 20°C analog output maximum error | Full scale +/- 0.5% |
| Temperature Coefficient | 0.005%/℃ |
| Output maximum load | 4-20mA RL<750ohm |
| Wire diameter | Up to 1.5mm2 |
| Mechanical parameters | |
| Mounting flange | DN65 |
| Probe length | 0.8m |
| Probe probe material | SS316L |
| Transmitter housing material | Aluminum Alloy |
| Cable case | M20*1.5 |
| Suitable for cable diameter | 8-11mm |
| Protection level | IP65 |
| working environment | |
| Probe probe section | 0-180 degrees |
| Transmitter | -10-60 degrees |
| Working humidity | |
| Probe probe section | Same as range |
| Transmitter | 0-100RH% |
| Performance | |
| Output range | 0-40% |
| Temperature range | 0-180℃ |
| Accuracy | +/-0.5+readings*0.06Vol% at 0-150 °C |
| Response time | less than 60S |
| output and input | |
| power input | 220VAC 50Hz+/-10% |
| power | ( When heating is turned on ) 110W |
| Analog output | Can support two channels |
| Channel 1 current | 4-20mA |
| Channel 2 | Default no |
| 20°C analog output maximum error | Full scale +/- 0.5% |
| Temperature Coefficient | 0.005%/℃ |
| Output maximum load | 4-20mA RL<750ohm |
| Wire diameter | Up to 1.5mm2 |
| Mechanical parameters | |
| Mounting flange | DN65 |
| Probe length | 0.8m |
| Probe probe material | SS316L |
| Transmitter housing material | Aluminum Alloy |
| Cable case | M20*1.5 |
| Suitable for cable diameter | 8-11mm |
| Protection level | IP65 |
| working environment | |
| Probe probe section | 0-180 degrees |
| Transmitter | -10-60 degrees |
| Working humidity | |
| Probe probe section | Same as range |
| Transmitter | 0-100RH% |
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